Base | Representation |
---|---|
bin | 11101101100000110110… |
… | …10100100101001110000 |
3 | 10121112002100202102102220 |
4 | 32312003122210221300 |
5 | 113203142134432240 |
6 | 2100344421041040 |
7 | 133462220121645 |
oct | 16660332445160 |
9 | 3545070672386 |
10 | 1020112030320 |
11 | 363699712a59 |
12 | 145855556180 |
13 | 75271c399b6 |
14 | 37533571dcc |
15 | 1b8072615d0 |
hex | ed836a4a70 |
1020112030320 has 40 divisors (see below), whose sum is σ = 3162347294736. Its totient is φ = 272029874688.
The previous prime is 1020112030271. The next prime is 1020112030337. The reversal of 1020112030320 is 230302110201.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1020112030320.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2125233157 + ... + 2125233636.
Almost surely, 21020112030320 is an apocalyptic number.
1020112030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1020112030320 is an abundant number, since it is smaller than the sum of its proper divisors (2142235264416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020112030320 is a wasteful number, since it uses less digits than its factorization.
1020112030320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4250466809 (or 4250466803 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 1020112030320 its reverse (230302110201), we get a palindrome (1250414140521).
The spelling of 1020112030320 in words is "one trillion, twenty billion, one hundred twelve million, thirty thousand, three hundred twenty".
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